NL277495A - - Google Patents
Info
- Publication number
- NL277495A NL277495A NL277495DA NL277495A NL 277495 A NL277495 A NL 277495A NL 277495D A NL277495D A NL 277495DA NL 277495 A NL277495 A NL 277495A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/38—Charging, billing or metering by apparatus other than mechanical step-by-step counter type
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radar Systems Or Details Thereof (AREA)
- Measurement Of Unknown Time Intervals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES73732A DE1151571B (en) | 1961-04-28 | 1961-04-28 | Method and circuit arrangement for the detection of signal pulses arriving on signal lines in a random sequence, in particular of counting pulses in telecommunications systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL277495A true NL277495A (en) |
Family
ID=7504136
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL277495D NL277495A (en) | 1961-04-28 | ||
| NL277495A NL142854B (en) | 1961-04-28 | 1962-04-19 | DEVICE FOR RECORDING ALONG SEVERAL SIGNAL LINES IN ANY SEQUENCE BUT WITH A DETERMINED MINIMUM TIME DISTANCE INCOMING SIGNAL IMPULSES. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL277495A NL142854B (en) | 1961-04-28 | 1962-04-19 | DEVICE FOR RECORDING ALONG SEVERAL SIGNAL LINES IN ANY SEQUENCE BUT WITH A DETERMINED MINIMUM TIME DISTANCE INCOMING SIGNAL IMPULSES. |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE616934A (en) |
| CH (1) | CH392635A (en) |
| DE (1) | DE1151571B (en) |
| GB (1) | GB995150A (en) |
| NL (2) | NL142854B (en) |
| SE (1) | SE313348B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL255978A (en) * | 1960-09-17 | |||
| DE1216381B (en) * | 1964-10-21 | 1966-05-12 | Siemens Ag | Method for detecting signal pulses occurring on signal lines in a random sequence, e.g. B. of charge impulses in telephone systems |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL218614A (en) * | 1956-07-02 | |||
| DE1103991B (en) * | 1960-01-19 | 1961-04-06 | Standard Elektrik Lorenz Ag | Method and circuit arrangement for the detection of incoming current pulses via telecommunication lines, in particular for the detection of the charges incurred in telephone exchange systems |
-
0
- NL NL277495D patent/NL277495A/xx unknown
-
1961
- 1961-04-28 DE DES73732A patent/DE1151571B/en active Pending
-
1962
- 1962-04-19 NL NL277495A patent/NL142854B/en unknown
- 1962-04-19 CH CH483762A patent/CH392635A/en unknown
- 1962-04-19 SE SE449162A patent/SE313348B/xx unknown
- 1962-04-26 BE BE616934A patent/BE616934A/en unknown
- 1962-04-30 GB GB1633362A patent/GB995150A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE313348B (en) | 1969-08-11 |
| BE616934A (en) | 1962-10-26 |
| DE1151571B (en) | 1963-07-18 |
| GB995150A (en) | 1965-06-16 |
| CH392635A (en) | 1965-05-31 |
| NL142854B (en) | 1974-07-15 |